In which county is ZIP code 02661 located?

ZIP 02661 is listed under Barnstable, MA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 02661: South Harwich, MA

ZIP: 02661

County: Barnstable

Coordinates: 41.68620, -70.03290

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the South Harwich, MA postal area 02661. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	South Harwich
ZIP Code	02661
County	Barnstable
State	MA
Latitude / Longitude	41.68620, -70.03290
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 02661 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 02661 is commonly represented around 41.68620, -70.03290. These coordinates help identify the general area within Barnstable, MA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 02661 for mail delivery and general location reference in Barnstable, MA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with South Harwich.

Related ZIP Codes (Nearby)

Explore other postal codes near South Harwich within MA.

Frequently Asked Questions

What is the primary city for ZIP code 02661?

The primary city for this ZIP code is South Harwich, located in MA.

In which county is 02661 located?

ZIP code 02661 is situated within Barnstable, MA.

What are the coordinates for 02661?

The approximate center point is 41.68620 (Latitude) and -70.03290 (Longitude).

Is ZIP code 02661 active?

This page lists ZIP 02661 as Listed based on the latest refresh date shown above.

Does ZIP 02661 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08